The 1945 Mexican film "Escuadron 201" is up on YouTube now:
http://www.youtube.com/watch?v=CCGYXGGI ... CE78A2F0A4Lots and lots of AT-6s (playing themselves and Zeros), some BT-13s, some AT-11s (flown on bombing missions against the Japanese!) and a model B-25 in a crash scene; but no P-47s except in what looks like newsreel footage shot at Majors AAF at Greenville, TX (that's at 4:48 in Part 6).
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All right, Mister Dorfmann, start pullin'!
Pilot: "Flap switch works hard in down position."
Mechanic: "Flap switch checked OK. Pilot needs more P.T." - Flight report, TB-17G 42-102875 (Hobbs AAF)